Orion-Tr 48/12-30A (360W) Isolated DC-DC converter
Orion-Tr 48/12-30A (360W) Isolated DC-DC converter
SKU:ORI481240110
Brand: Victron
Low stock: 3 left
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Product Details
Product Details
The Victron Orion Tr 48/12 30A Isolated DC DC Converter is designed for reliable voltage conversion in professional vehicle, marine, and off grid electrical systems. It provides a steady 12V output from a 48V supply, supporting sensitive equipment where stable power delivery is essential. This model is isolated, helping to protect connected devices within systems that may have differing grounding requirements.
A key advantage of this converter is its remote on/off control. This feature removes the need for a high current switch on the input side, improving system safety and simplifying installation. The remote input can be activated through a small low power switch or integrated with an engine run or stop circuit, making it suitable for fleet vehicles, workboats, and industrial machinery.
For increased flexibility, the converter can be paralleled with an unlimited number of identical units. This scalability is useful when additional output current is required over time without redesigning the electrical layout. Each unit is short circuit proof, protecting both connected equipment and the power supply in the event of wiring issues.
When installed with the screw terminals facing downward, the converter achieves IP43 protection. This rating offers resistance against solid objects and spraying water, making it suitable for demanding environments such as plant vehicles, service vans, and utility enclosures. Installation is straightforward thanks to accessible screw terminals that require no specialist crimping tools.
This model is built for continuous operation, delivering consistent performance even in tough electrical conditions. It is an ideal choice where dependable voltage reduction, electrical isolation, and modular system expansion are priorities.
Whether expanding an existing system or building a new one, the Orion Tr 48/12 30A offers a practical and cost effective solution that supports professional reliability. It suits trade installers and businesses looking to power 12V lighting, communication equipment, sensors, and control systems from a 48V supply. With its protective features and straightforward design, it helps ensure downtime is kept to a minimum and connected devices run at their best.
Product Specifications
Product Specifications
Performance & Electrical
- Input Voltage Range: 32 – 70 V
- Under Voltage Shut Down: 28 V
- Under Voltage Restart: 30 V
- Nominal Output Voltage: 12.2 V
- Output Voltage Adjust Range: 10 – 15 V (Note: Not intended for battery charging)
- Output Voltage Tolerance: +/- 0.2 V
- Output Noise: 2 mV rms
- Cont. Output Current at Nominal Output Voltage (40°C): 30 A
- Maximum Output Current (10s) at Nominal Output Voltage minus 20%: 40 A
- Short Circuit Output Current: 60 A
- Continuous Output Power at 25°C: 430 W
- Continuous Output Power at 40°C: 360 W
- Efficiency: 87%
- No Load Input Current: < 80 mA
- Current Consumption (Disabled via Remote Port): < 200 µA
Features & Connectivity
- Remote On/Off: Eliminates the need for a high-current switch in the input wiring. It can be operated with a low-power switch or an engine run/stop signal.
- Parallel Operation: An unlimited number of units can be connected in parallel to increase the total output current.
- High Temperature Protection: The unit features built-in thermal protection where the output current will automatically reduce at high ambient temperatures.
- Galvanic Isolation: 200 VDC between input, output, and case for enhanced system protection.
- Short Circuit Proof: All models are engineered to withstand output short circuits without damage.
- Buck-Boost Functionality: Output voltage remains stable within the specified input voltage range if set to nominal or lower.
Mechanical Specifications
- Enclosure Protection: IP43 (When installed with screw terminals oriented downwards).
- DC Connection: Screw terminals (No special tools required for installation).
- Maximum Cable Cross-Section: 16 mm² (AWG6).
- Weight: 1.8 kg (4 lb).
- Dimensions (H x W x D): 130 x 186 x 80 mm (5.1 x 7.3 x 3.2 inches).
- Operating Temperature Range: -20 to +55°C (Derate 3% per °C above 40°C).
- Humidity: Max. 95% (Non-condensing).
Standards & Compliance
- Safety: EN 60950
- Emission: EN 61000-6-3, EN 55014-1
- Immunity: EN 61000-6-2, EN 61000-6-1, EN 55014-2
- Automotive Directive: ECE R10-5
